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<h1 title="Package" class="title">Package&nbsp;org.apache.arrow.algorithm.sort</h1>
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<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Interface Summary table, listing interfaces, and an explanation">
<caption><span>Interface Summary</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Interface</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/InPlaceVectorSorter.html" title="interface in org.apache.arrow.algorithm.sort">InPlaceVectorSorter</a>&lt;V extends <a href="../../../../../org/apache/arrow/vector/ValueVector.html" title="interface in org.apache.arrow.vector">ValueVector</a>&gt;</td>
<td class="colLast">
<div class="block">Basic interface for sorting a vector in-place.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/OutOfPlaceVectorSorter.html" title="interface in org.apache.arrow.algorithm.sort">OutOfPlaceVectorSorter</a>&lt;V extends <a href="../../../../../org/apache/arrow/vector/ValueVector.html" title="interface in org.apache.arrow.vector">ValueVector</a>&gt;</td>
<td class="colLast">
<div class="block">Basic interface for sorting a vector out-of-place.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList">
<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
<caption><span>Class Summary</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Class</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/CompositeVectorComparator.html" title="class in org.apache.arrow.algorithm.sort">CompositeVectorComparator</a></td>
<td class="colLast">
<div class="block">A composite vector comparator compares a number of vectors
by a number of inner comparators.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators</a></td>
<td class="colLast">
<div class="block">Default comparator implementations for different types of vectors.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.BitComparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.BitComparator</a></td>
<td class="colLast">
<div class="block">Default comparator for bit type.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.ByteComparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.ByteComparator</a></td>
<td class="colLast">
<div class="block">Default comparator for bytes.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.DateDayComparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.DateDayComparator</a></td>
<td class="colLast">
<div class="block">Default comparator for DateDay type.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.DateMilliComparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.DateMilliComparator</a></td>
<td class="colLast">
<div class="block">Default comparator for DateMilli type.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.Decimal256Comparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.Decimal256Comparator</a></td>
<td class="colLast">
<div class="block">Default comparator for Decimal256 type.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.DecimalComparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.DecimalComparator</a></td>
<td class="colLast">
<div class="block">Default comparator for Decimal type.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.DurationComparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.DurationComparator</a></td>
<td class="colLast">
<div class="block">Default comparator for Duration type.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.FixedSizeBinaryComparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.FixedSizeBinaryComparator</a></td>
<td class="colLast">
<div class="block">Default comparator for <a href="../../../../../org/apache/arrow/vector/FixedSizeBinaryVector.html" title="class in org.apache.arrow.vector"><code>FixedSizeBinaryVector</code></a>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.FixedSizeListComparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.FixedSizeListComparator</a>&lt;T extends <a href="../../../../../org/apache/arrow/vector/ValueVector.html" title="interface in org.apache.arrow.vector">ValueVector</a>&gt;</td>
<td class="colLast">
<div class="block">Default comparator for <a href="../../../../../org/apache/arrow/vector/complex/RepeatedValueVector.html" title="interface in org.apache.arrow.vector.complex"><code>RepeatedValueVector</code></a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.Float4Comparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.Float4Comparator</a></td>
<td class="colLast">
<div class="block">Default comparator for float type.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.Float8Comparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.Float8Comparator</a></td>
<td class="colLast">
<div class="block">Default comparator for double type.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.IntComparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.IntComparator</a></td>
<td class="colLast">
<div class="block">Default comparator for 32-bit integers.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.IntervalDayComparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.IntervalDayComparator</a></td>
<td class="colLast">
<div class="block">Default comparator for IntervalDay type.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.LongComparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.LongComparator</a></td>
<td class="colLast">
<div class="block">Default comparator for long integers.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.NullComparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.NullComparator</a></td>
<td class="colLast">
<div class="block">Default comparator for <a href="../../../../../org/apache/arrow/vector/NullVector.html" title="class in org.apache.arrow.vector"><code>NullVector</code></a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.RepeatedValueComparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.RepeatedValueComparator</a>&lt;T extends <a href="../../../../../org/apache/arrow/vector/ValueVector.html" title="interface in org.apache.arrow.vector">ValueVector</a>&gt;</td>
<td class="colLast">
<div class="block">Default comparator for <a href="../../../../../org/apache/arrow/vector/complex/RepeatedValueVector.html" title="interface in org.apache.arrow.vector.complex"><code>RepeatedValueVector</code></a>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.ShortComparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.ShortComparator</a></td>
<td class="colLast">
<div class="block">Default comparator for short integers.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.TimeMicroComparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.TimeMicroComparator</a></td>
<td class="colLast">
<div class="block">Default comparator for TimeMicro type.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.TimeMilliComparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.TimeMilliComparator</a></td>
<td class="colLast">
<div class="block">Default comparator for TimeMilli type.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.TimeNanoComparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.TimeNanoComparator</a></td>
<td class="colLast">
<div class="block">Default comparator for TimeNano type.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.TimeSecComparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.TimeSecComparator</a></td>
<td class="colLast">
<div class="block">Default comparator for TimeSec type.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.TimeStampComparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.TimeStampComparator</a></td>
<td class="colLast">
<div class="block">Default comparator for TimeSec type.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.UInt1Comparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.UInt1Comparator</a></td>
<td class="colLast">
<div class="block">Default comparator for unsigned bytes.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.UInt2Comparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.UInt2Comparator</a></td>
<td class="colLast">
<div class="block">Default comparator for unsigned short integer.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.UInt4Comparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.UInt4Comparator</a></td>
<td class="colLast">
<div class="block">Default comparator for unsigned integer.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.UInt8Comparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.UInt8Comparator</a></td>
<td class="colLast">
<div class="block">Default comparator for unsigned long integer.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/DefaultVectorComparators.VariableWidthComparator.html" title="class in org.apache.arrow.algorithm.sort">DefaultVectorComparators.VariableWidthComparator</a></td>
<td class="colLast">
<div class="block">Default comparator for <a href="../../../../../org/apache/arrow/vector/VariableWidthVector.html" title="interface in org.apache.arrow.vector"><code>VariableWidthVector</code></a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/FixedWidthInPlaceVectorSorter.html" title="class in org.apache.arrow.algorithm.sort">FixedWidthInPlaceVectorSorter</a>&lt;V extends <a href="../../../../../org/apache/arrow/vector/BaseFixedWidthVector.html" title="class in org.apache.arrow.vector">BaseFixedWidthVector</a>&gt;</td>
<td class="colLast">
<div class="block">Default in-place sorter for fixed-width vectors.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/FixedWidthOutOfPlaceVectorSorter.html" title="class in org.apache.arrow.algorithm.sort">FixedWidthOutOfPlaceVectorSorter</a>&lt;V extends <a href="../../../../../org/apache/arrow/vector/BaseFixedWidthVector.html" title="class in org.apache.arrow.vector">BaseFixedWidthVector</a>&gt;</td>
<td class="colLast">
<div class="block">Default out-of-place sorter for fixed-width vectors.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/GeneralOutOfPlaceVectorSorter.html" title="class in org.apache.arrow.algorithm.sort">GeneralOutOfPlaceVectorSorter</a>&lt;V extends <a href="../../../../../org/apache/arrow/vector/ValueVector.html" title="interface in org.apache.arrow.vector">ValueVector</a>&gt;</td>
<td class="colLast">
<div class="block">An out-of-place sorter for vectors of arbitrary type, with time complexity O(n*log(n)).</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/IndexSorter.html" title="class in org.apache.arrow.algorithm.sort">IndexSorter</a>&lt;V extends <a href="../../../../../org/apache/arrow/vector/ValueVector.html" title="interface in org.apache.arrow.vector">ValueVector</a>&gt;</td>
<td class="colLast">
<div class="block">Sorter for the indices of a vector.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/StableVectorComparator.html" title="class in org.apache.arrow.algorithm.sort">StableVectorComparator</a>&lt;V extends <a href="../../../../../org/apache/arrow/vector/ValueVector.html" title="interface in org.apache.arrow.vector">ValueVector</a>&gt;</td>
<td class="colLast">
<div class="block">Stable sorter.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/VariableWidthOutOfPlaceVectorSorter.html" title="class in org.apache.arrow.algorithm.sort">VariableWidthOutOfPlaceVectorSorter</a>&lt;V extends <a href="../../../../../org/apache/arrow/vector/BaseVariableWidthVector.html" title="class in org.apache.arrow.vector">BaseVariableWidthVector</a>&gt;</td>
<td class="colLast">
<div class="block">Default sorter for variable-width vectors.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/algorithm/sort/VectorValueComparator.html" title="class in org.apache.arrow.algorithm.sort">VectorValueComparator</a>&lt;V extends <a href="../../../../../org/apache/arrow/vector/ValueVector.html" title="interface in org.apache.arrow.vector">ValueVector</a>&gt;</td>
<td class="colLast">
<div class="block">Compare two values at the given indices in the vectors.</div>
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